只有高氯酸盐表现有显著的感度和可能具有起爆性能.Only the perchlorate shows marked sensitiveness and possibly initiating properties.目的〕研究建立测定烟火药剂中高氯酸盐含量的方法.A method for determination of perchlorates content in pyrotechnic compositions was establ...
我知道那根本没什么大不了的，所以有些无动于衷。I know it's nothing serious and I feel quite unemotional about it.这些钱根本不够用来开始全新的生活。It's just not enough money to start life over.“这根本不关你的事，”他生气地说。"I can't see it's any of your b...
旋转的涡轮形成了一块真空区域。The spinning turbine creates a vacuum.漩涡是由不断快速旋转的水形成的.A whirlpool is formed by water going round very fast.旋转的陀螺正在失去动量.The spinning top was losing momentum....
该公司正竭力为其新产品寻找买主。The company is struggling to find buyers for its new product.买主们千方百计想从供货商那儿无息赊购。Buyers use different ruses to wring free credit out of their suppliers.已接触过100多个买主或投资人，不过没人愿意接受。Over 100 buyers or investors...